Selenium Tutorial 27: Introduction to TestNG Framework Video Lecture | Selenium Test Automation:Tutorial for Beginners (English) - Software Testing

selenium class 27 introduction to test
ng testing framework introduction to
test ng say in this chapter this is past
path testing G part 1 in this part 1 I
am going to explain overview of testing
G
next install test Angie and right first
test and retest the case next create
multiple test cases and execute say
overview
next install testing G installed test
Angie and write first test case and
write first test ng test case test ng
test case webdriver test case IDE
selenium IDE test case see here in this
test ng test case we will use selenium
webdriver concepts Java programming
features and test ng annotations and
some tests ng built-in classes also next
create multiple create multiple test
cases under run
next one more also execute multiple
programs multiple programs are classes
Java classes using XML okay
faster faster topic overview test Angie
say in selenium using Java there are two
testing frameworks available one is
j-unit another is test Angie
test Angie's advanced framework you can
use anyone either j-unit our test Angie
both are not required either j-unit
artist Angie see in our training program
we will discuss test Angie tests Angie
inspired by the unit but more advanced
see in selenium using Java suppose you
use another programming language that is
different that I will explain in
selenium using Java there are two
frameworks there are two testing
frameworks
there are two testing frameworks
available one is j-unit next test Eng
Renji stands for next generation next
test ng framework test Angie framework
test ng
testing framework test ng testing
framework say test ng is a testing
framework designed to simplify a broad
range of testing needs from unit testing
to system testing unit testing to system
testing testing gene not only for system
testing also used for unit testing under
integration testing initially designer
for unit testing only either J unit
artist ng initially designed for unit
testing only now use it for all kinds of
testing our our requirement is testing
g4 system testing testing on integrated
system not unit testing not integration
testing C testing G is an open-source
testing framework where n G stands for
next generation next test ng inspired
from J unit Java flat fob and yun unit
dotnet flat form suppose if you want to
use selenium with.net then we have to
use n unit framework the unit supports
dotnet platform J unit and test ng
support Java flat fab C test ng inspired
from J unit and the yun unit but
introducing some new functionalities
that make it more powerful and easier to
use test ng is more powerful than J unit
framework say observe other points C
test ng
test angie is a testing framework
testing framework designer to designer
to simplify simplify a broad range of
testing needs a broad range of testing
needs range of testing needs from unit
testing from unit testing to system
testing from unit testing to system
testing
are you following pretty yes okay say
next test Angie initially developer for
unit testing see initially developer for
unit testing developer for unit testing
now use it for all kinds of testing
good for all kinds of testing unit
testing integration testing and system
testing next test ng is an open-source
testing framework see in our selenium we
use all woken source software Java is
open source selenium webdriver is open
source not only webdriver all selenium
tools selenium IDE RC etc selenium
webdriver open source java open source a
clip seeded Eclipse IDE open source test
ng also open source C test ng is an open
source open source framework where an G
stands for next generation where Eng
stands for next generation okay next
testing G inspired from J unit C test ng
inspired from J unit J unit Java
platform
Java platform and a young unit young
unit n unit for dotnet fall flat for
dotnet but introducing some new
functionalities introducing some new
functionalities new functionalities that
make it more powerful that make it more
powerful and easier to use
ok
really test ng framework srivalli not
responding Tushar yes sir you did okay
say next advantage of test ng advantages
of test ng tell me Madhavi advantage of
test ng grouping test cases and test
reports tester reports generating test
reports parallel testing panel test
execution okay okay
Krishna Chaitanya tell me test 10g
advantages in testing is possible yes
that order on testing okay say test ng
annotations are easy to create test
cases next test cases can be grouped
under priority you can give priority
which one is first which one is next
like test cases can be grouped and
prioritized more easily next supports
parameterization supports for data
driven testing using data providers next
generates HTML test reports next
parallel testing is possible
next readily supports integration with
various tools and plugins like Eclipse
IDE next build tools like and
even excetera see in simple words using
test ng we can create test cases
grouping test cases prioritizing test
cases executing test cases and generate
detailed test reports and generate
tester e-force see using tested tests ng
we can create test cases group test
cases triage test cases
execute test cases and generate test
reports say first one test ng
annotations test ng annotations are easy
to are easy to create create test cases
next test cases can be grouped under
prior tries it more easily test cases
can be grouped and prioritized it
prioritised group and prioritized more
easily next supports parameterization
supports parameterization next supports
data driven testing supports data-driven
testing using data providers data
providers next generates HTML reports
generates HTML reports next parallel
test execution is possible parallel test
execution is possible
next readily supports integration with
other tools readily supports
aggression integration with other tools
and plugins plugins like Eclipse IDE
next build tools a and B maven etc next
in simple words just terminated using
tests ng using tests Angie we can create
test cases we can create test cases next
group test cases next prior tries
prioritize test cases next execute
and generate test reports generate test
reports
okay now Ramon tell me in simple words
what is the purpose of testing G in our
selenium test automation raha man
speaking hi our using test change a
framework in Italy create these cases
our group discusses e
we can prioritize discusses execute
these cases and generate test reports
word good simile are you following city
civil is not responding slave early what
is the problem civil a can you hear me
focus really okay okay say second one
second a topic in this chapter first we
completed the overview
next install test Angie he installed
tests Angie oh just now you mentioned
the Eclipse it is the last point the
seventh one ah readily supports
integration with other tools ah
and plus a declination Clips ID you can
install in Eclipse IDE she tests Angie
Eclipse and Java worked together in were
to put the and and Navin those are build
automation tools build automation tools
means for maintaining configuration
common configuration we use those tools
so are we gonna to use those tools no no
we are not covering simple tools just
configuration management purpose for
providing common configuration common
configuration for all team members ok
say cell Eclipse ID see working say we
install test Angie in Eclipse IDE Nam it
has integrate with Eclipse now okay see
install test Angie and right first test
case oh right
first to test the case see see first I
will provide navigation then ah then I
will show how to install concentrate
Krishna Chaitanya in Eclipse
in eclipse go to help me no help menu
next install new software install new
software
next click he added click Add next enter
name as test Angie enter name as test
Angie just terminate
next enter URL as he enter URL as see
HTTP colon two forward slashes be us
p.com slash Eclipse
next select test ng select test ng Next
Next Next accept the agreement License
Agreement accept the agreement
finish
read me pretty first launch Eclipse IDE
guide me in eclipse we have to go to the
help menu help ameno install new
software install new software click yard
with a type name as distant past angie
next URL here HTTP be mom you would you
yes p how to remember this dot-com /e
Thebes eclipse okay
now test ng populated now in these not
to select a select test ng click next
after installation it will show a
restart see you will need to restart
eclipse for the changes or click s
say Eclipse IDE be starting in just a
minute
see now check the installation just go
to help Meno installation details
observe pretty here it is showing test
Ongina you see okay
Java also Java we installed earlier see
close see here you can uninstall suppose
if you want to uninstall test Angie
select test Angie next here bottom
uninstall option is there you can
uninstall okay next right first test
case first test case or just terminate
first to manual test case right test
Angie pass the case see first manual
test case manual test case simple test
case suppose launch Gmail Gmail home
page launch Gmail home page and verify
the title simple test case suppose test
case name
verify title of the page verify title of
the page test steps say first step
launch browser next navigate to
gmail.com navigate to gmail.com next or
these to only general steps next
verification verification point capture
capture the page title and compare
compare with expected see I expected
expected equal to Gmail
actual after execution next status
result okay after execution only suppose
this is one simple manual test case
verified title of the page first to
launch the browser navigate to HTM and
navigate to gmail.com next capture the
page title and compare with expected
next writer Shalini selenium webdriver
test case down test ng test the case
first create a class Java class
suppose classname sample
okay now guard Methos are so Sarah mean
you know the steps right selenium test
case liberal webdriver drivin a driver
named art revoir equal to a new home
Firefox Firefox driver open bracket
closed with of hole next import import
web driver import Firefox driver next
launch navigate to gmail.com see driver
dot yes it is not showing context help
we are not using main method now as a
problem of a main method sir okay okay
after that we will remove main methods
just first time using main method public
static void main
ARC's
see driver dot you get get first
navigate I entered email URL Gmail URL
just a minute
okay next capture the title help you
distinguish a supposed train of page
title any meaningful name you can use
page title equal to driver dot get get a
title next compare first white selenium
webdriver test case then we will modify
to test ng test case this is the
instance if page title equals to this is
a object not dot equals suppose Gmail
then you can write any meaningful
message suppose
testa positive else testified
testify let's run the test case
okay we didn't use close method okay say
testa positive
okay now Oh make it as a test ng test ng
test case here we have to use s-pen G
accept command acept methods see a said
dot assert equals page title comma Gmail
first one expected second one actual
next receptacles okay next remove main
method no main method intestine G
programs no main method right test
annotation at the rate test input C
input tested testing G dot annotations
as the problem still on extra still
observe Madrid at the retina here
everything is method
everything is method in pest ng cases
public void for example verify title
verify title I will explain now observed
this is test ng test case here we used
Java programming features suppose the
string page title this is Java Java
programming feature next web driver this
is gate this gate is webdriver method or
command say in this program we are using
selenium webdriver concepts Java
programming features and test ng
annotations this at the rate test
belongs to test ng next this accepted
this Osetra dot assert equals this
command belongs to test ng just run the
program
she passed ng running
observe pretty what is the best result
it is pass faster see we are viewing the
result in console only next HTML report
observed here select the project and
refresh refresh observe pretty here test
output folder populated now this ah open
this one here index HTML HTML result
HTML report next email able report also
there see open with this is available
report say you just copy this one
you can attach this report to your email
observe this test case just terminate
this is test ng test case passed ng test
case here note first one observe crystal
titania main method is not used for test
ng programs main method main method only
for executing Java programs if you if
you want to execute the selenium
webdriver test cases then main method is
mandatory but for test ng programs no
main method C main method is not used
for testing G programs
next test ng programs contain only
methods here everything is method that
contained at the rate test annotations
say if you want to read test case you
write method C test ng test ng programs
contains only methods only methods that
contain at the rate test annotations
annotations next if we don't write at
the rate test annotation then the
methods are not going to be executed see
if we don't write at the rate test
annotations then the methods are not
going to be executed
not going to be executed
I can auto shop these three points tell
me we don't need the main method our
main method is on us ah next yeah and we
need to write the test mr. at the test
inhalation at the rate test annotation
ah
and we have to write everything like a
prove say observe see once again
don't confuse main method is not
required for test ng programs
next test ng programs contain only
methods that contain at the rate test
annotations next if we don't write at
the rate test annotations then the
methods are not going to be executed
okay now pretty these three points is it
just a minute I will take the same test
case again but in the second example I
am going to use some dummy test cases
observe
that concept is create multiple test
cases and run create multiple test cases
first I will use some dummy test cases
in order to understand the concept
observe create multiple test cases need
to write multiple methods for example at
the rate test public void suppose test a
open curly braces for example acept dot
acceptance acceptors at equals just a
dummy cases
next test be suppose Yahoo Yahoo next
test to see Gmail Google observe pretty
how many test cases are there in this
program three three test cases just
terminated for example test a test to
see test the a test to see next test B
suppose this is the sequence in our
program say testing G test cases can be
executed in alphabetical order
alphabetical order but you can change
the execution sequence just run the
program
what is the execution execution flow
Madhavi here first test a test see it
has to be what is the test execution
flow symmetrical alphabetical fasting
here next be next to see ok run the
program observe total test runs three
failures one
observe pretty testy a test B test to
see this is the execution flow
forget about passed or failed execution
flow test the aid test be tested see
okay now what is the destination
sequence in our program it is a test a
test siient is to be test B Saye us this
test ng test cases executed in
alphabetical order if you want to
control the test execution process use
priority attribute C just a minute
see test ng test cases
are executed in alphabetical order so
alphabetically it means the method name
trade method name yes method name what
is alphabetical order method name
next you can override if you want to if
you want to control the test execution
test execution process then use priority
priority attribute this is attribute
Ardi attribute see if you want to
control the test execution process then
use priority attribute just a minute
alphabetical order method names method
names pretty observe pretty suppose ABCD
next X Y Zed next P Q R this is the
sequence first test ABCD second test X Y
Z thought test P Q R what is the
execution we are not providing any
priorities what is the general rule
execution sequence it will execute the
alphabetical alphabetical first ABCD not
mag is then what next XY XY had lost
from the program test runs only one only
PQR what is the problem
just a minute ABCD XYZ PQR okay three c
a b c d P Q R X Y Zed next but I want to
execute ABCD first next XYZ second only
lost P Q R otherwise first P Q R next
XYZ lost ABCD then provide priorities
priority number C within this test open
parenthesis after this test annotation
open paratus priority equal to 1 you can
use any number suppose 2020 any sequence
supposed Twenty twenty one twenty two
twenty first twenty one second 22 plus 1
2 3 is argue proper sequence priority
one I want to execute PQ R first next X
Y Z next last one ABCD last one ABCD
just terminator
see tester test execution flow general
without priorities what is the normal
execution flow tell me pretty hostile
ABCD nom is first APC must be ABCD next
PQ R cube then X Y Z then X Y Z suppose
we provided priorities as per priorities
what is the execution flow t1 first a
peak you are next the next X Y Zed last
one ABCD C we fire twice since our
question aw so if just a you know
priority one we give it and then third a
priority we did mention over there so
how it will execute party one just we
give priority one and and sniffing and
third we didn't mention over there so
how it will run general rule
alphabetical only the first two measures
are for first B suppose I will show I
will show that one I will show first
concentrate this one C 3 observe
PQR ABCD X Y Z failed law okay just a
minute just a minute run the program
observe pretty first to pick your next
XYZ last one ABCD okay now see this flow
now your requirement is give priority to
only one method which one the P Q and P
Q R only next remaining no okay then
what is the execution flow first P Q R
next may be shaded lost X Y Z general
rule non is P Q R ABCD XYZ run the
program it is showing only one just a
minute three
fossil ABCD expression tqr priority one
run it once again ABCD is XYZ P Q R it's
not the correct way alphabetical ABCD
okay then XYZ do okay but it is not
considering this priority just terminate
for example X Y Z
you have to give priorities for all
methods of pretty cookies all methods
are just a minute here priority okay
prayer suppose XYZ priority one next
peak your priority to next priority
three other AUTOSAR what is the
execution flow it will run the PQ so X Y
Z X Y Z you pick you pick your last one
ABCD it is run the program three C X Y Z
P Q R ABCD just a minute there is P Q R
this one run
see X Y Z ABCD felid one lost it is
showing attended see instead of and one
more thing
just a minute you can skip you can skip
our test cases suppose observe pretty I
want to execute P Q R and X Y Zed only
here you can skip test cases comma I am
using enabled attribute enabled equal to
false from the program how many cases
executed two more scripts P Q R ABCD C
to restrict the execution you can use
enabled status now in this test case in
this program we have three cases I want
to execute only a Skippy's different
case that I will explain here we have to
execute only two cases only two cases
for that you write enabled attribute
enabled false means don't execute
enabled true that is default C test run
to pick your ABCD I can a mother with
this enabled attribute
see instead of this one priority you can
use another attribute depends on methods
depends on methods instead of priority
attribute we can use depends on methods
both are same
when small difference is there then you
can finalize when to use this one
enabled when to use depends on method
based on your requirement you can choose
them instead of priority attribute you
can use depends on methods just a minute
depends on methods suppose first I want
to execute PQ R first P Q R leave it
next next I want to execute
otherwise I will change the test cases
then you can get more clarity suppose
test a public void login next of such
search next Advanced Research Advanced
Research just a minute
suppose
login successful next such a successful
just assume next advance will set
successful next one more method log out
log out suppose log out successful
now observe Rajamani what is this
execution sequence as per alphabetical
order general rule should be advanced
search first advanced research first
then log in log in log out log out
Search Search just a minute
such login logout search now I want
pretty first login next advances next
search then advanced would search lost
one logout first login use priorities
not even priority one see priority equal
to one next I want searching priority
equals two and next advanced research
priority three next a logout last one
logout priority for then execution flow
is login search advanced research logout
observe login search advanced or search
logout okay next I want to execute only
login Shh logout I do not want to
execute advanced would search in this
oppression ah
Krishna
I don't want to execute Advanced
Research in this iteration we did you
write enable equal to false ah enabled
suppose Advanced Research comma enabled
equal to false then three cases will be
executed run three C login
Shh logout next year instead of priority
you can use depends on methods depends
on methods observe observe which are
instead of priority attribute I am going
to use depends on methods suppose I want
first logon first login next set C
depends on C depends depends Oh capital
m capital depends on methods equal to
curly braces login
what is the meaning to char what is the
meaning first you have to login to the
application before it's a method first
login ok now
next for advanced research depends on
methods such next log of just terminated
ah tell me somebody trying to ask can we
specify more than one method more than
early Basin one method like I need to
execute login and search method first
and then log out and then log out for
that too you disable this test this one
Advanced Research to disable the
Advanced Research you want say here one
by one depends depending process they
are not then you no need to write to our
mode or depending methods now observe
Krishna Chaitanya what is the sequence
execution sequence first logon OH
fetch advances and logout logout run the
program or the problem exception depends
on methods first login next depends on
methods equal to login
okay next depends on methods equal to
such ok then way it is showing login
inside the depends on methods log log
and should be l should be a small letter
this one are just terminate
login search advanced research around
the program okay
yes sensitive total for say login such
advanced research log out just a minute
see in this scenario all four cases
positive for example this one set our
Advanced Research
fairer scenario SF equals suppose ABCD
XYZ run the program C total run for four
failures one skips one total three
executed observed Madhavi how many cases
executed Teresa three three cases why
why logout not executed advance or
search a third third testicle thought
test case failed now that is why next
test case not executing just a minute
for example this one okay
ABCD suppose said Chee
how many cases will be executed the
secchi will fail then from the program
only one nor two two skips two skips say
first login successful next search valid
then it skipped remaining two cases what
you understood the as per this execution
status mother yeah
Krishna Chaitanya finish this case fails
then remaining cases won't be executed
now if it is priority all cases will be
executed if it is depends on method if
any test case fells remaining cases
won't be executed suppose I want to
execute say I want to execute this
advance or such anyway for that use
always run attribute always
always run equal to true ah observe
Krishna Chetan at this time how many
cases will be executed three three see
only one skip skip Swan C log in la
route Shh yes
such executed on logout will be executed
only advance research ferret only
advance are said skipper advance or said
skip just a minute I will provide one
note here hard dependency hard
dependency at the rate test of depends
on methods depends on methods equal to
method name
method name this is hard dependency why
Rama why it is order dependency because
after fail it will not execute remaining
discusses yes next softer dependency
softer softer dependency see method name
comma always run equal to 2 the window
dependent method fail we execute this
method but if any our dependency is
there in between test occasions the time
problem suppose independent test cases
then you can execute you can use softer
dependency harder dependency softer
dependency just terminated same here we
use a dummy cases Madhuri you will be up
driver cases suppose first create test
case for launch browser create test case
for close browser snatched this one now
we get to Gmail and check the page title
that is one test case verify page title
next navigate to Yahoo and verify the
page title save login launch browser
close browser verify Gmail page string
and Gmail home page title Yahoo home
page type
I want for pests a guide me webdriver
fess test ng test the case we have to
attest earlier we use a dummy test cases
now use webdriver see in the previous
example no webdriver now yes
ah just a dummy cases in order to
explain that priority and depends on
methods are tributes I use it dummy
cases use webdriver test cases at tests
at tests
observe my requirement launch browser
one test to close browser next verify
Gmail page title next navigate to yo and
verify the page title ah public at the
rate test one statement import that one
it is not how ok public void or ah lunch
browser launch browser open curly-brace
ah map driver web driver driver ratchet
driver equal to new Firefox driver new
Firefox driver new Firefox driver just a
minute
a small letter okay ah next just to try
to run this one here no main method we
use it a test annotation test ng test
the case run a running test ng is
launching the browser browser launching
Nam
yes sir see it is going fast means no
interruption browser launching
successful no interruption ah next
attached our test public why C public
void suppose verify page title verify
page title suppose title 1 Google Gmail
next yahoo ah
we need to navigate to that Gmail home
nah then capture ah driver tacit driver
dot get observed we created driver
impostor method there is not global
driver so he have no context help here
driver can't be used
make it as global already we discussed
that concept in a Ryan selenium
webdriver test cases chapters public
public static static Kumar quiet okay
public static huh
web driver tire web driver driver
semicolon next year just use driver next
driver dot if it is not static we can't
use it in every method right sir just a
minute we'll try static static I think
static class level nah it is accessing
just a minute
driver dot get it you take the toilet or
just a minute
gmail.com next just compare asserted a
satirical asset darkness a cassettes
equals a sceptic oh just a minute
accepted dot a set P equals assert
equals ah what is they expected it's in
Gmail actual image hmm actual we need to
capture that one here you writer driver
dot get title title
just run
to run observe to Posada static not
mandatory
uh next one more case navigate to yeah
ow said driver dot navigate to driver
dot navigate to there is to Yahoo
method name we had to change
oh yes page title two more duplicates
next last one close browser close
browser driver dot close
okay now yes for the execution sequence
login but that's why we have to see here
faster as per alphabets first a close
browser but we have to a good close
browser at the end of the program why to
run definitely it will show era only one
case one Faraday
see first it try to execute close
browser browser not available closed
failed here give priorities priority for
first present first bro first launch a
browser one priority equal to one
next i want to check verify title one
two
this one three next last one for run
closed run for C launch browser verify
page title verify page title to close
browser next view result C refresh you
can use result in Eclipse console
otherwise test and II just to refresh
here it will overwrite C email Abul
report open with browser C time also
this is index
okay see next I will show one more
flavor just a minute ah in one program
can be used a priority and dependency
booth no no use any one priority or
depends on methods okay ah if I want to
execute that close browser method after
verification title one and welfare page
title how could I write that you want to
just a minute
you want to use close browser method
after after these executions verify page
title 1 1 to 102 suppose first time if
you close next launch browser required
now without browser it will show a Lorna
yes you can execute I am going to
explain that that concept only but
proper sequence required you can close
browser after every test case but
launching is required for next text case
just a minute for example these are
independent cases verify title 1 verify
title 2
now independent no dependency okay now
just one
see launch browser close browser next
verify page title one page title - okay
next observe Krishna Chaitanya first I
will explain this sequence as per prior
is test execution flow test execution
flow first launch browser next verify
title one next just a minute
verify page title we verify page title
one next verify page title two next last
one close browser observer Krishna
Chaitanya is it normal flow or as per
priorities as but priorities see test
the flow as per priorities next general
test flow normal test flow tell me the
normal test flow first one close browser
unnaturally large browser launch browser
next verify page title 1:1 verify
title one next very fake page title -
this is normal flow as for alphabetical
order general rule but we we cannot
follow this normal flow now first close
browser no we cannot follow this normal
flow that is why we use ria priorities
as per priorities first launch browser
next verify page title one verify page
title - then close browser next our
requirement is you tell me you told one
requirement now tell me your requirement
is a test execution flow lunch browser
o launch browser ah I shouldn't close
before both this 2 and 3 as fast ok
launch browser okay next that's the same
same sequence now yes so no change say
suppose if you want to launch browser
verify page title close browser if you
is close browser what will happen again
we need to launch browser for verify
page title - non dependency is dev my
between test cases ok I will explain
another flow observe suppose I want to
launch and close browsers for every test
case suppose launch is pre condition
launch browser is pre condition just a
minute
launch browser is
precondition for you have very touched
the case it is not main pest case it is
precondition for every test case next
close browser close browser is first
condition for every test case post
condition for first condition for every
test case just last five minutes every
test case
next I want to test the cases I want to
execute these to verify one next verify
to did you understand my understand the
sequence of preethi
now tell me the sequence launch process
Long's
just happen it is a frequent
precondition for every test case here
only two test cases remaining two
preconditions and postconditions launch
browser next very visit a till one
next the close browser on test case for
next then long-stem roses again launch
the browser verify page title to close
browser suppose this is my required flow
okay now Krishna Chettinad you to
understand this one prerequisite and
post required for every test case common
prerequisite and post common
precondition and post conditions for all
test cases for the
we have to use before before method
after method annotations suppose this
one before method means before every
method before this is annotation input
before method before every method next
this one after method after method after
every method now this is the flow launch
browser verify page title one close
browser next launch browser verify page
data to close browser run the program
again launching closer
observe pretty how many tests to only
verify title of and verified it'll to
next login launch browser close grows up
precondition enforced condition say
observe here only to there is a sequence
sequence required not just a minute
pause okay just a minute
Aleksey
only two tests ad showing
next before class
did I observe that execution processor
Krishna first launched it next verify
title one next closed next again launch
it now next another annotation before
class after class
observe what is the meaning suppose
absorbs at the rate test at the rate
before method before method next at the
rate after method next at the rate
before class at the rate after class
termi midi what is the functionality of
before method precondition precondition
for every test case every test case in a
class or program next first first
condition post condition for every test
case in a class or program next before
class
precondition for all test cases
precondition for all test cases only
once all test cases in a class or
program next first condition for all
test cases observe pretty did you
understand these four annotations
before methods after method before class
after class in C observe observe suppose
a now tell me the execution flow you can
remove this part is alphabetical order
enough or tell me the execution flow
before class launch browser next page
title one verify page title one next
verify page title two next close browser
as a problem dependency is there or is a
problem modeling here dependency just a
minute
still
two failures what is the problem model a
identify leave it get particularly
instead of selenium observe
now this is before class launch browser
okay next page title next verify page
title - next after class what is the
problem I think when we import different
the problem earlier before method after
method executed before method after
method executed is a problem that is not
the problem run it once again
configuration failures import state
failure configuration after class close
browser import statement import
statement I think different one
Destin's you only know say after class
just a minute remove all ah j unity yes
yes yes problem is there oh that is the
problem
before class carefully input in J unit
also same annotation is their import
before class test ng annotations next
accepted in a in generator also same
assert is there here import test ng
assert next after class test ng
annotations here you can check it test
angie test ng test ng next one more
thing is testing G for a now run the
program launching browser
jml next this one tests observed mother
how many tests to observe where if I
page title one verify page title to just
last two minutes
see after class before after before
method after method before class after
class just a minute is that one
lost pretty tell me what is the
difference between these two suppose it
is showing two test cases only four
before method after method and four
before class after class but the
execution flow of zero Nam yes observe
once again first launching browser next
get Gmail home next get Yahoo home next
attendeth close browser okay next
instead of this one if we use before
method before method test ng annotations
next after method
then our them or what is the execution
flow it is launching the browser then it
is verifying the Gmail then closing
browser again launching closer next
verifying Yahoo Yahoo homepage and
closing the roll launching two two test
cases launching two times closing two
times in previous before class after
class only once launching one we're
executing multiple tests then closing
the browser observed this first
launching the browser close it launching
Yahoo closed first launching Gmail
closed this time launching Yahoo closed
closed see to test zombie okay now
before class after class and before
method after method see based on your
requirement you can use suppose if you
want to execute your greatest occasion
to end the scenario that I'm used before
method and after method suppose you want
to set precondition and post conditions
for multiple cases use before class
after class okay now we'll meet tomorrow
same time thank you
ah the test case which are written under
before method and after method those are
not counted in they're not counted those
are pre and post conditions those are
not regular test cases before method
means that is pre condition after method
means post condition hello okay so okay